National Drilling Company DROPPED OBJECTS HUNT DAY By MORCHED ALILA Senior Safety Engineer November 29, 2010
DROPPED OBJECTS HAZARDS
NDC EXPERIENCE WITH DROPPED OBJECTS HAZARDS “HIGH-POTENTIAL NEARMISSES/INCIDENTS” IN 2009 NDC recorded some HIPO NM’s related to Dropped objects including: • Dropped tools while working at height. • Dropped fill up nose while running casing (45’ to rig floor). • Dropped drill line clamp (90’ to rig floor) • Additionally , rigs reported many dropped objects hazards during weekly inspection carried out on the derrick that are immediately rectified. IN 2010 NDC recorded some HIPO NM’s related to Dropped objects including: • 4 dies dropped from topdrive grabs 90’ to rig floor. • Heavy gear dropped 1 ft while being dismantled by jacking crew • Half moon grating dropped to lower wellhead tower deck after being snagged by other grating.
NDC DROPS HIPOs 2009
NDC DROPS HIPOs 2010 DROPPED HEAVY GEAR PINION GRATING DROPPED
NDC DROPS HIPOs 2010 PIPE HANDLER GRABS DIES DROPPED 90’ TO RIG FLOOR
IT’S STILL HAPPENING – REAL HAZARDS “So what are we doing about it? ”
NDC DROPS CAMPAIGN (MAY-AUG 2009 ) LAUNCHING CAMPAIGN • Determined to eliminate dropped objects, we launched the Prevention of Dropped Objects campaign in May 2009. • All rigs have participated in this campaign (18 Onshore + 10 offshore rigs). • Campaign material was purchased from UK and distributed to all rigs. • Posters CAMPAIGN OBJECTIVES. Raising awareness of personnel about the hazards in order to improve their perception of hidden risks related to dropped objects hazards.
DROPPED OBJECTS HAZARDS CAMPAIGN (MAY to AUGUST 2009) • Distribution of professional videos related to DROPs hazard that are used world wide • New Driller log book for DROPs prevention where all tools or equipment to be used at height on the derrick should be logged and cleared at the end of the job
RAISING AWARENESS OF PERSONNEL • Provide In-house trainings to explain different cases of DROPs hazards using power point presentations developed by HSED and presented by FSE’s during safety meetings Subject Awareness Presentation (A/P) # 1 Unnecessary equipment at height Date May 2009 (A/P) # 2 Securing devices (wires, chains and connectors) , Floodlights, Light fittings, Navigation lights, CCTV cameras (non-integrated solutions), Loudspeakers, Junction boxes and cabinets, Cable ducts, Signs. June 2009 (A/P) # 3 Securing of personnel. Securing of tools in use August 2009
RAISING AWARENESS OF PERSONNEL Subject Awareness Presentation (A/P)# (A/P) # 4 (A/P) # 5 Date Galvanic corrosion Bolted connections Correct use of lock pins Correct use of eye bolts / eye nuts Safe cargo Handling video Grating/ Railings /Toe boards Swing gates Ladders Temporary storage places Oct 2009 NDC DRPS HUNT DAY Dec 2009 Nov 2009
RAISING AWARENESS OF PERSONNEL Subject Awareness Presentation (A/P) #3 (A/P) #6 (A/P) #7 Date Securing of personnel @ height Securing of tools in use@ height Safety Video “Cost of accidents” Barriers Correct installation of wire clamps Derrick evacuation equipment Piping and equipment feed-throughs Valve wheels and valve handles Locks on insulation cladding Temporary / permanent storage of gas cylinders Feb 2010 Snatch blocks Umbilical roller sheaves Load carriers Correct use of shackles May 2010 March 2010
RAISING AWARENESS OF PERSONNEL • Score for all rigs for 8 months (May to Dec. 2009) has proved good performance enhancement
NDC DROPs HUNT DAY / FEEDBACK DECEMBER 9, 2009
RAISING AWARENESS OF PERSONNEL • Announcement of the NDC DROPs hazard Hunt day after management and clients approval and full support of the action and provision of necessary guidelines. 9 th December 2009
DROPs HAZARDS HUNT DAY ANALYSIS The action covered all Onshore and offshore rigs. The Findings • Drops hazards related to the derricks ( 100 ) • Non-derrick drops (88) • Loose tools and items (64) • Unsecured equipments (90) • Openings, toe boards (40)
DROPs HAZARDS HUNT DAY FINDINGS • The most HIPO drops – ND-38 broken mounting beam clamp for fluorescent light Action item No. 3 Broken beam clamp New beam clamp
DROPs HAZARDS HUNT DAY FINDINGS • ND-38 A-Frame pin without safety bolt. ND-31 Torque Tube Tee Bar No. 2 ( 1 Nut Loose) ND-32 One finger on monkey board without safety chain To be welded on next rig move.
DROPs HAZARDS HUNT DAY FINDINGS ND-24 cable tray pin short & w/o safety pin ND-34 Missing self closing door on monkey board and Unused snatch block was hanging on handrail for monkey board and Opening on floor for crown block
DROPs HAZARDS HUNT DAY ANALYSIS Conclusion and Summary: • Inspection is more efficient if carried out by a team rather than by an individual • Dropped object campaign and training enhanced the quality of hazard identification and reporting • Dropped Objects hazards will continue to exist on the rigs and continuous vigilance and good risk perception is a key to reduce number of related incidents
DROPs HAZARDS HUNT DAY THANK YOU
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